module.exports = () => {
  let {
    DB_HOST: host,
    DB_PORT: port,
    user = "root",
    DB_PASSWORD: password,
    DB_DATABASE: database,
    connectionLimit = 10,
  } = process.env;

  return {
    host,
    port,
    user,
    password,
    database,
    connectionLimit,
  };
};
